Documentation/fb/matroxfb.rst

13  * It provides a nice large console (128 cols + 48 lines with 1024x768)
108 Driver contains SVGALib compatibility code. It is turned on by choosing textual
133 	     `off`). It is default.
134 noaccel      do not use acceleration engine. It does not work on Alphas.
135 accel        use acceleration engine. It is default.
139 	     It is default.
140 nopciretry   disable PCI retries. It is needed for some broken chipsets,
144 pciretry     enable PCI retries. It is default, except for intel's 82437.
145 novga        disables VGA I/O ports. It is default if BIOS did not enable
148 vga          preserve state of VGA I/O ports. It is default. Driver does not
151 nobios       disables BIOS ROM. It is default if BIOS did not enable BIOS
154 bios         preserve state of BIOS ROM. It is default. Driver does not enable
159 	     are still initialized. It is default.
190 mtrr         enables write combining on frame buffer. It speeds up video
191 	     accesses much. It is default. You must have MTRR support enabled
193 sgram        tells to driver that you have Gxx0 with SGRAM memory. It has no
196 	     It is a default.
200 noinv24      use standard timings. It is the default.
202 noinverse    show true colors on screen. It is default.
208 hwcursor     enables hardware cursor. It is default. If you are using
213 blink        enables cursor blinking. It is default.
214 nofastfont   disables fastfont feature. It is default.
217 	     It is faster on Gx00 series, but slower on older cards.
218 grayscale    enable grayscale summing. It works in PSEUDOCOLOR modes (text,
222 nograyscale  disable grayscale summing. It is default.
223 cross4MB     enables that pixel line can cross 4MB boundary. It is default for
225 nocross4MB   pixel line must not cross 4MB boundary. It is default for
333    set frequency higher that this. It causes sparks, black holes and other
352  - 4bpp is available only on Millennium I and Millennium II. It is hardware
358    instead of one of 16M colors). It is due to hardware limitation of
364 It is time to redraw whole screen 1000 times in 1024x768, 60Hz. It is
407  + secondary head shares videomemory with primary head. It is not problem
428  + secondary head shares videomemory with primary head. It is not problem